Light

Correct lighting conditions in general is a crucial factor for people's well-being. Good lighting in the workplace, whether artificial or natural light, increases staff's ability to concentrate, promotes their health and reduces their complaints. For the measurement of light conditions, Testo offers lux measuring instruments which can be used to measure the luminous intensity of natural or artificial light. In addition to Testo Light meters, the lux probe of the testo 435 multi-function measuring instrument can also determine the flicker frequency of screens which also has an influence on workplace assessment.

Air flow measurements in ducts, temperature measurements in laboratories, humidity measurements in production, pressure difference measurements in clean rooms. The testo 480 digital temperature, humidity and air flow meter comes with a wide range of optional sensors that allow you to measure, analyse and log these and a variety of other parameters with only one device.

The testo 435-2 indoor air quality meter allows you to carry out all the measurements that are necessary to check and adjust ventilation and air conditioning systems and assess the quality of the indoor air. Select from a wide range of probes and sensors. Because it’s you know best what your meter needs to be able to do!

The testo 435-4 multifunction indoor air quality meter allows you to carry out all the measurements you need to inspect and adjust ventilation and air conditioning systems and to check the quality of the indoor air. There is also an integrated pressure difference sensor for pitot static tube measurements and filter monitoring and a wide range of optionally available sensors and probes to choose from.